AFBR-395050RZ

Data Sheet AFBR-3950xxRZ High Voltage Galvanic Insulation Link for DC to 50 MBaud Description Features The Broadcom® AFBR-3950xxRZ is a high-voltage galvanic insulation link for DC to 50 MBaud. The AFBR-3950xxRZ consists of an optical transmitter and receiver operating at 650-nm wavelength. Pin- to-pin distance of approximately 25 mm to 101 mm provides transient voltage suppression in the range of 15 kV to 50 kV.        Applications    Drives/inverters Galvanic insulation on one single PCB Medium voltage power distributions Regulated distribution transformers Smart grid on-board Insulations     Data transmission at signal rates of DC to 50 MBaud DC coupled transmitter and receiver with CMOS/TTL input-output for easy designs: no data encoding or digitizing circuitry required High noise immunity through receiver IC with integrated photodiode RoHS compliant Transient voltage suppression in the range of 15 kV up to 50 kV according IEC 60644 Laser class 1 according to IEC-60825 Certified according to IEC-60747-5-5 Housing material UL-V0 with CTI 600 Optional 3.3V or 5V power supply Ordering Information Length mm Voltage Suppression AFBR-395025RZ 1 inch 25 15 kV AFBR-395050RZ 2 inch 50.4 27 kV AFBR-395075RZ 3 inch 75.8 40 kV AFBR-395000RZ 4 inch 101.2 50 kV Part Number Broadcom AV02-4884EN July 8, 2019 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud AFBR-3950xxRZ DC to 50 MBaud Data Link Absolute Maximum Ratings Parameter Symbol Min. Max. Units fs DC 50 MBd TS,O –40 +85 °C Receiver Supply Voltage VCCRx –0.5 +5.5 V Receiver Supply Current ICCRx — 30 mA Receiver Output Current IOAV — 10 mA Transmitter Supply Voltage VCCTx –0.5 +5.5 V Transmitter Supply Current ICCTx — 31 mA TSOL — +260 °C — 10 seconds Signaling Rate Storage and Operating Temperature Lead Soldering Cyclea, b Temp Time a. 1.6 mm below seating plane; wave soldering only. b. MSL class 3. ATTENTION: Stresses above those listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may aff ect device reliability. Recommended Operating Conditions Parameter Symbol Min. Max. Units TA –40 85 °C Receiver Power Supply Voltagea VCCRx 3.135 4.75 3.465 5.25 V Transmitter Supply Voltage VCCTx 3.135 4.75 3.465 5.25 V fS DC 50 MBd Ambient Temperature Signaling Rate a. < 100mVp-p noise. All the data in this specification refers to the operating conditions above and over lifetime unless otherwise stated. Insulation Characteristics Parameter Symbol Min. Max. Units Apparent charge at Sample Test stage and Type Test stage after subgroup 1 (method a)a qpd — 5 pC Apparent charge at Routine Test stage and Type Test stage, Preconditioning (method b) b qpd — 5 pC Broadcom AV02-4884EN 2 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Parameter Maximum Transient Voltage, peak c Symbol Min. Max. Units VIOTM_1inch 15 — kV VIOTM_2inch 27 — VIOTM_3inch 40 — VIOTM_4inch 50 — VISO_1inch 10.5 — VISO_2inch 19 — VISO_3inch 28.1 — VISO_4inch 35.2 — VIORM_1inch 4.25 — VIORM_2inch 8.5 — VIORM_3inch 12.75 — VIORM_4inch 17.00 — VIOWM_1inch 3 — VIOWM_2inch 6 — VIOWM_3inch 9 — VIOWM_4inch 12 — Insulation Resistance @ Tamb,max , min.100°C RIO 1011 — Ω Insulation Resistance @ TS RIO 109 — Ω Creepage Distance 1inch 2inch 3inch 4inch 25 50.4 75.8 101.2 — — — — mm Clearance Distance 1inch 2inch 3inch 4inch 25 50.4 75.8 101.2 — — — — mm Surge Isolation Voltage VIOSM 12 — kV CTI 600 — 2 — 40/085/21 — c Maximum Transient Voltage, effective d Maximum Working Voltage, peak d Maximum Working Voltage, effective Comparative Tracking Index e Pollution degree Climatic categoryf kV kV kV Maximum ambient safety temperature TS 110 — °C Maximum input current ISI 60 — mA Maximum output current ISO 30 — mA Maximum input power dissipation PSI 330 — mW Maximum output power dissipation PSO 165 — mW a. Vpd(m) = 1.6 × VIORM (= 6.8 kV for 1inch, =13.6 kV for 2inch, =20.4 kV for 3inch, =27.2 kV for 4inch), Vini,a = VIOTM, tini,a = 60s ; tm = 10s. b. Vpd(m) = 1.875 × VIORM (= 8 kV for 1inch, =16 kV for 2inch, =24 kV for 3inch, =32 kV for 4inch), Vini,b = VIOTM, tini,b = 1s ; tm = 1s c. Altitude up to 2000m above sea level. d. Pollution degree 2; please note that inhomogeneous fi eld conditions may lead to partial discharge through air for these voltages. e. According IEC-60064-1. f. According IEC-60068-1. Broadcom AV02-4884EN 3 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Electrical Input Characteristics Parameter Input Voltage Low Input Voltage High a Symbol Min. VIL — VIH 2 Typ. Max. Units — 0.8 V — VCCTx V Input Capacitance CIN — — 7 pF Input Resistance RIN 10 — — kΩ a. Duty Cycle shall be 50% at 1.5V. Electrical Output Signal Characteristics Parameter Symbol Min. Typ. Max. Units High Level Output Voltage VOH 2.5 VCCRX VCCRX +0.3 V Low Level Output Voltage VOL — — 0.4 V tr — — 5 ns tf — — 5 ns Output Risetime Output Falltime (10–90%)a (90–10%)a Power Supply Noise Immunity PSNI 0.1 0.4 — Vpp VPOR_DEACT — 2.8 — V Vcc level to activate PORb VPOR_ACT — 2.6 — V POR deactivate delay timeb tPOR-DEACT_DEL — 10 — ms Vcc level to deactivate PORb a. CL = 15p, RL = 50 kΩ F. b. A power-on reset (POR) is both implemented at the transmitter and the receiver. It is active below VPOR_DEACT. Once VPOR_DEACT is reached, the POR remains active for tPOR-DEACT_DEL. During power-down, POR starts at VPOR_ACT. During active POR, the output signal is low. VPOR_DEACT and VPOR_ACT both apply to Tx and Rx, tPOR-DEACT_DEL POR applies only for the Rx. The delay time of the Tx is typically ~10 µs. POR Tx POR Rx Data_In (optical) Data_In (electrical) VCCTx POR disabled at ~ 2.8V ~10μs delay POR enabled at ~ 2.6V ~10ms delay POR enabled at ~ 2.6V Data_Out (electrical) Data_Out (optical) Data_Out = non-Inverted Data_In Broadcom VCCRx POR disabled at ~ 2.8V time Data_Out = non-Inverted Data_In time AV02-4884EN 4 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Specified Link Performance TA = –40°C to +85°C, DC to 50 MBaud, unless otherwise noted. Parameter Symbol Min. Typ. Max. Units Condition fS DC — 50 MBd NRZ PWD –5 — +8 ns 50 MBaud Propagation Delayb tD — — 50 ns 50 MBaud Skewc tS — — 5 ns 50 MBaud Supply Current Txd ICCTx — 20 31 mA 50 Mbaud Supply Current Rxd ICCRx — 17 30 mA 50 MBaud Signaling Rate Pulse Width Distortiona a. Provided the following characteristics of the electrical input: a) no PWD at 1.5V input level, and b) dU/dt between 1V and 2V is less than 1 V/ns. b. Determined from 1.5V of the rising edge of Data_In to 50% of the rising edge of Data_Out c. The tD variation between multiple devices measured for same input conditions and same external signal delay. d. Depends on Supply Voltage and Signal Rate. Block Diagram – AFBR-3950xxRZ RX TX PD Filter & Monitor V CCTx V CCRx Power on reset TIA2 LED GND Output driver Rod Data_out TIA1 Power on reset LED driver Gain Control etc. GND Data_in A low Input signal at Data_in results in a low output signal at Data_out (non-inverted Tx to non-inverted Rx). POR remains active during VCC power up, typically until 10 µs for Tx and 10ms for Rx after 2.8V is reached. For both Tx and Rx, Data_out is low while POR active. Recommended Chemicals for Cleaning and Degreasing    Alcohols: methyl, isopropyl, isobutyl. Aliphatics: hexane, heptanes Other: soap solution, naphtha Do not use partially halogenated hydrocarbons, such as 1.1.1 trichloroethane; or ketones, such as MEK, acetone, chloroform, ethyl acetate, methylene dichloride, phenol, methylene chloride, or N-methylpyrolldone. Also, Broadcom does not recommend the use of cleaners that use halogenated hydrocarbons because of their potential environmental harm. Broadcom AV02-4884EN 5 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Recommended Drive Circuit (a) – Top View L1 V CC Tx GND GND Data_In C1 C2 C3 5 6 7 8 1 2 3 4 R1 Tx Value Tolerance Rx Value Tolerance C1 10μF 20% C4 100nF 20% C2 10μF 20% C5 10μF 20% C3 L1 100nF 1μH 20% 20% C6 10μF 20% L2 1μH 20% R1 4.7kΩ 5% GND L2 V CC Rx GND Data_Out C4 C5 C6 Pin Description Pin Number Transmitter Pin Number Receiver 1 VCCTx 5 No functiona 2 No functiona 6 VCCRx 3 GND 7 GND 4 Data_in 8 Data_out a. Connect this pin to signal ground. Pinning Schematic Broadcom AV02-4884EN 6 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Footprint (Top View) Dimensions in mm. AFBR-395025RZ 22.08 Ø 1.14 (4x) 2.54 (3x) 2.54 0.5 (8x) 2x) .6 ( Ø1 7.62 10.04 0.38 (8x) 20.32 25.4 AFBR-395050RZ 47.48 Ø 1.14 (4x) 2.54 (3x) 7.62 10.04 2x) .6 ( Ø1 2.54 0.5 (8x) 0.38 (8x) 45.72 50.8 Broadcom AV02-4884EN 7 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Footprint (Top View, Continued) Dimensions in mm. AFBR-395075RZ 72.88 Ø 1.14 (4x) 2.54 (3x) 7.62 10.04 x) 6 (2 Ø 1. 2.54 0.5 (8x) 0.38 (8x) 71.12 76.2 AFBR-395000RZ 98.28 Ø 1.14 (4x) 2.54 (3x) 7.62 10.04 x) 6 (2 Ø 1. 2.54 0.5 (8x) 0.38 (8x) 96.52 101.6 Broadcom AV02-4884EN 8 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Mechanical Dimensions Dimensions in mm. AFBR-395025RZ Ø1 .6 (2 x) 2.54 20.32 30.46 2.5 7.7 11.49 6.7 10.16 25.4 2.54 0.38 7.62 AFBR-395050RZ 2.54 45.72 Ø ) (2x 1.6 2.5 7.7 10.16 11.49 6.7 55.86 50.8 2.54 0.38 7.62 Broadcom AV02-4884EN 9 AFBR-3950xxRZ Data Sheet High Voltage Galvanic Insulation Link for DC to 50 MBaud Mechanical Dimensions (Continued) Dimensions in mm. AFBR-395075RZ 2.54 71.12 ) (2x 1.6 Ø 81.26 2.5 7.7 11.49 6.7 10.16 76.2 2.54 0.38 7.62 AFBR-395000RZ 0.83 96.1 6 1. Ø x) (2 6.57 7.7 0.38 2.54 0.44 11.49 6.7 10.16 101.6 7.62 CAUTION! Do not bend AFBR-3950xxRZ devices under any circumstances. Broadcom AV02-4884EN 10 Broadcom, the pulse logo, Connecting everything, Avago Technologies, Avago, and the A logo are among the trademarks of Broadcom and/or its affiliates in the United States, certain other countries, and/or the EU. Copyright © 2015–2018 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Limited and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.